Manual Testing

31. In which phase should testing begin – requirements, planning, design, or coding? Testing should begin as early as the requirements phase. 32. Can you test a program and find 100% of the errors? It is impossible to fine all…

21. What is the difference between QA and testing? The goals of QA are very different from the goals of testing. The purpose of QA is to prevent errors is the application while the purpose of testing is to find…

11. If an application is in production, and one module of code is modified, is it necessary to retest? just that module or should all of the other modules be tested as well? It is a good idea to perform…